Let's say you launch a site called USM88-93guns.com, and let's say that it's part of an affiliate program. If someone posts a direct link to a product on your site on barfcom it will be like: avantlinks.com/referals/USMC88-93guns.com/Colt_6920 instead of USMC88-93guns.com/Colt_6920. Now barfcom gets to skim off the top, and the poster gets their post tampered with, without a heads up.